Mirror



FIG. 1 is a perspective view of a mirror showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a side view thereof, the opposite being a mirror-image.

The dashed lines showing a pane of mirrored glass are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a mirror, as shown and described. 